Answer:
7.7
Step-by-step explanation:
a ^2+b^2=c^2−2bccosA
l^2 = 5.9^2+7.1^2-2(5.9)(7.1)cos 72
Answer: C
Step-by-step explanation:
Answer:
it is 8
Step-by-step explanation:
because EG is E+G which is 8+3 which equals 11 so it is 8
x+82+y
______________ =87
3
y-x=17
87,98, and 82.
The answer is a I hope this helped you out
